01414nas a2200193 4500008003900000245007900039210006900118260003500187300001100222490000800233520071900241100002400960700002200984700002401006700002601030700002301056700001901079856012201098 2011 d00aBell Inequalities with No Quantum Violation and Unextendable Product Bases0 aBell Inequalities with No Quantum Violation and Unextendable Pro bAmerican Physical SocietycAug a0704010 v1073 aThe strength of classical correlations is subject to certain constraints, commonly known as Bell inequalities. Violation of these inequalities is the manifestation of nonlocality—displayed, in particular, by quantum mechanics, meaning that quantum mechanics can outperform classical physics at tasks associated with such Bell inequalities. Interestingly, however, there exist situations in which this is not the case. We associate an intriguing class of bound entangled states, constructed from unextendable product bases with a wide family of tasks, for which (i) quantum correlations do not outperform the classical ones but (ii) there exist supraquantum nonsignaling correlations that do provide an advantage.1 aAugusiak, Remigiusz1 aStasińska, Julia1 aHadley, Christopher1 aKorbicz, Jarosław, K1 aLewenstein, Maciej1 aAcín, Antonio uhttps://grupsderecerca.uab.cat/giq/publications/bell-inequalities-no-quantum-violation-and-unextendable-product-bases00455nas a2200133 4500008003900000245008500039210006900124260001200193300001100205490000700216100002400223700002200247856005200269 2009 d00aPositive maps, majorization, entropic inequalities and detection of entanglement0 aPositive maps majorization entropic inequalities and detection o c05/2009 a0530180 v111 aAugusiak, Remigiusz1 aStasińska, Julia uhttp://stacks.iop.org/1367-2630/11/i=5/a=053018